1581 	unsigned long item_len;  in copy_to_sk()  local
1599 		item_len = btrfs_item_size(leaf, i);  in copy_to_sk()
1605 		if (sizeof(sh) + item_len > *buf_size) {  in copy_to_sk()
1616 			*buf_size = sizeof(sh) + item_len;  in copy_to_sk()
1617 			item_len = 0;  in copy_to_sk()
1621 		if (sizeof(sh) + item_len + *sk_offset > *buf_size) {  in copy_to_sk()
1629 		sh.len = item_len;  in copy_to_sk()
1645 		if (item_len) {  in copy_to_sk()
1652 						item_off, item_len)) {  in copy_to_sk()
1658 			*sk_offset += item_len;  in copy_to_sk()
1923 	unsigned long item_len;  in btrfs_search_path_in_tree_user()  local
2056 	item_len = btrfs_item_size(leaf, slot);  in btrfs_search_path_in_tree_user()
2066 	item_len -= sizeof(struct btrfs_root_ref);  in btrfs_search_path_in_tree_user()
2067 	read_extent_buffer(leaf, args->name, item_off, item_len);  in btrfs_search_path_in_tree_user()
2068 	args->name[item_len] = 0;  in btrfs_search_path_in_tree_user()
2171 	unsigned long item_len;  in btrfs_ioctl_get_subvol_info()  local
2253 			item_len = btrfs_item_size(leaf, slot)  in btrfs_ioctl_get_subvol_info()
2256 					   item_off, item_len);  in btrfs_ioctl_get_subvol_info()